3 Best Cities for Traveling Without a CarOne of the most expensive parts of planning a trip is renting a car to help you get around the city you will be traveling to. Whether you are taking a trip to another state or another country, there are a lot of cities you can't get around in without a car. Luckily, though, there are even more cities that are perfectly suited for walking, so you can not only save yourself some money, but get in some exercise too as you take in the sights. Get your walking shoes ready - here...